ESP32 Developer / Embedded Systems Programmer

Contact-9352599583

[email protected]

Company: Variable Soft Pvt. Ltd.

Location: Jaipur, Rajasthan

Experience: 1–5 Years

Job Type: Full-time, On-site

We are looking for a skilled ESP32 Programmer / IoT Product Developer who also has working knowledge of SolidWorks for product design and hardware enclosure development. The candidate will be responsible for developing embedded systems, IoT-based products, firmware programming, device communication, and supporting mechanical/product design using SolidWorks.

• Develop and program applications using ESP32 / ESP8266 / Arduino-based microcontrollers
• Work on embedded firmware development using C/C++ / Arduino IDE / PlatformIO
• Integrate sensors, modules, relays, displays, GSM, GPS, RFID, Bluetooth, Wi-Fi, and other hardware components
• Develop IoT-based communication using Wi-Fi, Bluetooth, MQTT, HTTP, REST APIs
• Debug hardware and firmware issues during product development
• Work with PCB designers and hardware teams for testing and product integration
• Create or modify basic product designs, enclosures, and mechanical parts using SolidWorks
• Support prototype development, testing, and final product improvement
• Prepare technical documentation, wiring diagrams, and product flow details
• Coordinate with software, hardware, and product teams for complete solution development

• Hands-on experience with ESP32 programming
• Knowledge of Arduino IDE, Embedded C/C++, sensors, and IoT modules
• Understanding of communication protocols like UART, I2C, SPI, Wi-Fi, Bluetooth
• Basic knowledge of electronics, circuit testing, and hardware debugging
• Experience with SolidWorks for basic 3D modeling, product enclosure, or mechanical design
• Ability to work on prototypes and practical hardware-based projects
• Good problem-solving and troubleshooting skills

• Experience with MQTT, Firebase, cloud APIs, or mobile app integration
• Knowledge of PCB design tools will be an advantage
• Experience in IoT automation, smart devices, tracking devices, or industrial automation projects
• Understanding of 3D printing and prototype development

• Experience: 1–5 years
• Qualification: B.Tech / Diploma / M.Tech in Electronics, Electrical, Mechanical, Mechatronics, Robotics, or related field
• Candidate must be comfortable working from the Jaipur office
• Must have practical project experience in ESP32 or IoT-based development

As per skills, experience, and interview performance.

Interested candidates can share their resume and project details at: